干旱处理对羽衣甘蓝生长发育特性的影响

Effect of Drought Treatments on Growth and Development Characteristics of Kales

摘要: 本试验以羽衣甘蓝为材料，采用单因素随机区组设计试验的方法，研究干旱处理对羽衣甘蓝幼苗期生长发育特性的影响。结果表明：通过干旱处理对株高、茎粗、开展度的影响差异不显著，而对叶片数的影响差异极显著；总体来看作为干旱4d的羽衣甘蓝生长发育较好，其次是干旱6d的，而干旱8d的羽衣甘蓝生长发育较差。

Abstract:  This experiment takes kales as materials, using the method of experiment with the single factor and random arrangement design, to study the effect of drought treatments on growth and development characteristics of kales at seedling stage. Results indicate that drought treatments have insignificant effects on plant height, stem diameter and launched degrees, but have remarkable effects on leaf number. Overall kales which were set in drought for four days have a good development, followed by drought for six days, but those which were set in drought for eight days grow poorly.